[Libav-user] Create a video with pixmap?

Moreno, Nicolas - Harris France NMORENO at harris.com
Wed Aug 12 11:31:05 CEST 2015


My application needs to capture all the window to create a capture video. This software is developed with C++ and Qt.

I can get a screenshot each X msec and now I have to put it in a video file. I would like to use FFmpeg but I didn't found a example to create a video with QPixmap (or pixmap). I found this example: http://ffmpeg.org/doxygen/trunk/decoding_encoding_8c-example.html but I can't doing it work (problem with malloc) and I am not sure that is the better way to create video.

Can you explain me how to create a video or show me an example, please?

If you need, I can get you more information.

Thanks in advance,
Nicolas MORENO

Nicolas MORENO
Consulting Software Engineer

Visual Information Solutions
A subsidiary of Exelis Inc.
Standard : +33 (0) 5 81 91 90 33
nicolas.moreno at exelisinc.com


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